| Hohr-Grenzhausen to Carson (California) | 5,746.84 mi (9,248.65 km) |
| Hohr-Grenzhausen to Carson City (Nevada) | 5,475.40 mi (8,811.81 km) |
| Hohr-Grenzhausen to Carteret (New Jersey) | 3,818.88 mi (6,145.89 km) |
| Hohr-Grenzhausen to Cartersville (Georgia) | 4,545.21 mi (7,314.81 km) |
| Hohr-Grenzhausen to Carthage (Missouri) | 4,760.28 mi (7,660.93 km) |
| Hohr-Grenzhausen to Cary (Illinois) | 4,284.56 mi (6,895.34 km) |
| Hohr-Grenzhausen to Cary (North Carolina) | 4,225.69 mi (6,800.59 km) |
| Hohr-Grenzhausen to Casa de Oro-Mount Helix (California) | 5,771.13 mi (9,287.73 km) |
| Hohr-Grenzhausen to Casa Grande (Arizona) | 5,598.19 mi (9,009.42 km) |
| Hohr-Grenzhausen to Casas Adobes (Arizona) | 5,605.79 mi (9,021.64 km) |
| Hohr-Grenzhausen to Cascades (Virginia) | 4,015.24 mi (6,461.91 km) |
| Hohr-Grenzhausen to Casper (Wyoming) | 4,869.02 mi (7,835.92 km) |
| Hohr-Grenzhausen to Casselberry (Florida) | 4,677.06 mi (7,527.00 km) |
| Hohr-Grenzhausen to Castaic (California) | 5,719.90 mi (9,205.30 km) |
| Hohr-Grenzhausen to Castle Pines (Colorado) | 5,006.18 mi (8,056.67 km) |
